Cambridge Polymer Group, Inc.

United States

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Cambridge Polymer Group, Inc. (CPG) is a contract research laboratory specializing in polymeric materials, product characterization, and analytical testing services. Founded in 1996, the firm supports resin manufacturers, medical device innovators, consumer product companies, and industrial processors.

CPG provides clients with a multidisciplinary team skilled in chemical, biomedical, materials, and mechanical disciplines, tackling deformulation, polymer characterization, and custom method design.

Located in Woburn, Massachusetts
Specialized expertise in polymers, hydrogels, adhesives, and medical device cleanliness validation
Full analytical capabilities from routine characterization to contract R&D and failure investigation

Offer

Cambridge Polymer Group operates advanced analytical instrumentation focused on polymer and chemical analysis:

Chromatography & Separation: Gas Chromatography-Mass Spectrometry (GC-MS), Pyrolysis Gas Chromatography-Mass Spectrometry (Py-GC-MS), Liquid Chromatography with UV Detection (LC-UV), Liquid Chromatography-Quadrupole Time of Flight (LC-QTOF), and Gel Permeation Chromatography / Size Exclusion Chromatography (GPC/SEC).
Spectroscopy & Chemical Identification: Fourier Transform Infrared Spectroscopy (FTIR), Thermogravimetric Analysis-FTIR (TGA-FTIR), Raman Spectroscopy, Nuclear Magnetic Resonance (NMR), and Inductively Coupled Plasma Mass Spectrometry (ICP-MS).
Electron Microscopy & Imaging: Scanning Electron Microscopy with Energy Dispersive Spectrometry (SEM-EDS), digital microscopy, 3D reconstruction, and polarized optical microscopy.
Thermal & Physical Analysis: Thermogravimetric Analysis (TGA), Differential Scanning Calorimetry (DSC), Melt Flow Index (MFI), Dynamic Light Scattering (DLS) particle sizing, swell ratio testing (SRT), and static contact angle measurement.
Deformulation & Root Cause Analysis: Identification and quantification of polymer additives (plasticizers, UV stabilizers, curing agents, antioxidants, pigments), molecular weight profiling, and material degradation evaluation.

Cambridge Polymer Group, Inc.

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